Teen climate activist Greta Thunberg has met her role model, Nobel Peace Prize winner Malala Yousafzai, during a visit to Britain's University of Oxford.
Rapidly expanding cities such as Bandung are testing technology aimed at both cutting their contribution to climate change and improving the lives of their citizens.
Whenever heavy rains come at night in her neighborhood in the ancient Indonesian city of Yogyakarta, schoolteacher Muryani remembers the worst floods she experienced, almost 35 years ago.
